/**
 * 
 */
package domain;

import java.util.List;

import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;

/**
 * @model
 *
 */
public interface SystemHistory extends EObject {

	/**
	 * @model containment="true"
	 * @return
	 */
	public EList<SystemVersion> getSystemVersion();

	public List<Metric> getMetricsOfTheFirstProject();

	public List<Metric> getMetricsOfAllProjects();
	
}
